package com.nbgroup.service;

import com.nbgroup.pojo.Course;
import com.nbgroup.pojo.common.PageBean;
import com.nbgroup.pojo.dto.PageCourseDTO;

import java.util.List;

public interface CourseService {
    PageBean coursePageQuery(PageCourseDTO pageCourseDTO);

    void addCourse(Course course);

    Course queryCourse(Long id);

    void updateCourse(Course course);

    void deleteCourse(List<Long> ids);
}
